Home / 17,783,586.78-24,541,344.95-9,634,824.78

Finding the Fourth Proportional to 17,783,586.78, 24,541,344.95 and 9,634,824.78

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Solution

The fourth proportional to 17,783,586.78, 24,541,344.95 and 9,634,824.78 is: 13,296,055.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,783,586.78 : 24,541,344.95 = 9,634,824.78 : x
  2. Step 2: Convert to fraction form
    17,783,586.78/24,541,344.95 = 9,634,824.78/x
  3. Step 3: Cross multiply
    17,783,586.78x = 24,541,344.95 × 9,634,824.78
  4. Step 4: Simplify right side
    17,783,586.78x = 236,451,558,410,613.72
  5. Step 5: Solve for x
    x = 236,451,558,410,613.72/17,783,586.78
  6. Step 6: Final answer
    x = 13,296,055.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.